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Alert - Woven Polypropylene Geotextile and highly visible Contamination Indicator - Geotextile and Contamination Indicator

Verified by manufacturer 2 months ago

Geosynthetics Limited

Woven polypropylene geotextile and highly visible contamination indicator.

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Application

Function:

  • Separation.
  • Filtration.
  • Drainage.
  • Warning layer.


Application:

  • Contamination/ warning indicators.
  • Brownfield sites.
  • Developed land.

Description

Highly visible and extremely durable, Alert™ is a geotextile warning barrier combining excellent puncture resistance and permeability with efficient filtration. It is a cost effective and practical way to indicate the break between potentially contaminated ground and imported or site won clean fill.


Features and benefits:

  • Highly visible and extremely durable.
  • Cost effective.
  • Contains hazards underground.
  • Manufactured from polypropylene.
  • Vibrant orange in colour to increase chances of recognition.
  • Large roll size.
  • Long-lasting and effective.
  • UV resistant.
  • Resistant to most acids and alkalis.
  • Unaffected by microbiological organisms.
  • Environmentally compatible.

General information

Color

Orange

Finish

Woven

Material

Polypropylene

Shape

Other

Length

100000 mm

Width

4500 mm

Height

0.39 mm

Uniclass

Pr_25_57_65_60 Plastics sheetsPrimary

CAWS

Q25/64 Geotextile sheet

D21/350 Gas-retardant membrane

D21/38 Gas-retardant membranes

D20/58 Geotextile sheet

Q25/365 Geotextile sheet

D20/550 Geotextile sheet

Specification data - Plastics sheets

Material

Polypropylene.

Purpose

Geotextile warning barrier.

Standard

To BS EN ISO 10319.

Performance characteristics

-

Tensile strength (minimum)

18 kN/m (warp); 12 kN/m (weft).

Elongation to break

28% (warp); 16% (weft).

Resistant to underground gases

-

Manufacturer guidance

Consult manufacturer for details.

UV stabilization

-

Manufacturer guidance

Polypropylene contains a UV inhibitor. Consult manufacturer for details.

Form

Woven.

Physical properties

-

Colour

Orange.

Dimensions

-

Thickness (minimum)

0.39 mm.

Manufacturer guidance

Fabric thickness under 2 kN/m².

Width (minimum)

4.5 m.

Roll length (minimum)

100 m.

CBR puncture resistance

To BS EN ISO 102236, 1840 N.

Water flow (in plane)

To BS 6906 Part 3, 32 L/m²/sec.

Pore size

To BS 6906 Part 2, 230 microns.

Manufacturer guidance

Pore size 90% finer than.

Sustainability data

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Recyclability

Fully Recycable

Literature

Alert® Contamination Indicator - Data Sheet

Alert® Contamination Indicator - Data Sheet

Alert® Contamination Indicator - Brochure

Alert® Contamination Indicator - Brochure

Case studies

Case Studies

Case Studies

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